A robot with a square head and spread arms.
No, that's a diamond head. We want a square head.
No, still a diamond. We want a SQUARE head. Square and NOT diamond.
Correct! A dinosaur.
Correct, A table with a stack of boxes.
Close, but no. This table has two pointed feet and a stack of boxes on top.
Again no. Table with a stack of boxes.

Outcome: successful
Speaker comments: Bot didn't really listen about that last shape.